- 专利标题: UV hardening composition having improved light resistance, three dimensional film and method for manufacturing the same
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申请号: US14515871申请日: 2014-10-16
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公开(公告)号: US09771472B2公开(公告)日: 2017-09-26
- 发明人: Seon-Ho Jang , Oh-Young Kwon
- 申请人: Hyundai Motor Company
- 申请人地址: KR Seoul
- 专利权人: Hyundai Motor Company
- 当前专利权人: Hyundai Motor Company
- 当前专利权人地址: KR Seoul
- 代理机构: Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.
- 代理商 Peter F. Corless
- 优先权: KR10-2013-123075 20131016
- 主分类号: C08L33/08
- IPC分类号: C08L33/08 ; B05D3/06 ; C08L33/14 ; B05D5/06 ; B44F1/00 ; B29D11/00
摘要:
Disclosed are a UV hardening composition having improved light resistance, a three dimensional film, and a method for manufacturing the three dimensional film. Particularly, the UV hardening composition having improved light resistance may be used in interior materials and the like for a vehicle which generally are substantially exposed to UV rays. In addition, the UV hardening composition may also be used for indoor electronic products. The UV hardening composition according to the present invention includes a urethane acrylate resin, a polyester acrylate resin, a UV absorber, a hindered amine light stabilizer (HALS), an antioxidant and the like. Further, the three dimensional film including the UV hardening composition may be advantageous due to the improvement in the carbon pattern three dimensional effect formed in the three dimensional film. Therefore, a comparable price and reduced weight of the three dimensional film for a vehicle interior material are available while maintaining the quality equivalent to a film to which an actual carbon fabric is used.
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